23013162113 has 2 divisors, whose sum is σ = 23013162114. Its totient is φ = 23013162112.

The previous prime is 23013162103. The next prime is 23013162119. The reversal of 23013162113 is 31126131032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19673709169 + 3339452944 = 140263^2 + 57788^2 .

It is a cyclic number.

It is not a de Polignac number, because 23013162113 - 2²⁴ = 22996384897 is a prime.

It is not a weakly prime, because it can be changed into another prime (23013162119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11506581056 + 11506581057.

It is an arithmetic number, because the mean of its divisors is an integer number (11506581057).

Almost surely, 2^23013162113 is an apocalyptic number.

It is an amenable number.

23013162113 is a deficient number, since it is larger than the sum of its proper divisors (1).

23013162113 is an equidigital number, since it uses as much as digits as its factorization.

23013162113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 23013162113 its reverse (31126131032), we get a palindrome (54139293145).

The spelling of 23013162113 in words is "twenty-three billion, thirteen million, one hundred sixty-two thousand, one hundred thirteen".